Plot hole: M.E. Warner explains of Lewis and Benson "both their fingerprints are on the gun." Lewis burned his off in a particularly gruesome scene a few episodes earlier. (It was at the beginning of his arc). Only Benson's should be on her gun.

As the detectives are trying to find out from Doug Hutchinson's character where the victim is being held, the detectives find out he is somewhat claustrophobic. They decide to scare him and put him in a cupboard without any light. This is very similar to Doug Hutchinson's character in The Green Mile. The main characters decide to punish him and force him into a dark and small room.